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Michelin RV Tire Problems: Complete Guide & Solutions 2024
Engine Medium varies 315 👍 1

Michelin RV Tire Problems: Complete Guide & Solutions 2024

Standing in my driveway planning to tackle these serious handling issues with my new Michelin Agilis HD Z 245/70R19.5 tires on my 2018 Winnebago Vista LX 27N this Saturday — what should I check first? The RV now has 25k miles, and since switching from Goodyear tires, I'm experiencing terrible tail wag - especially when towing my 2024 Toyota Tacoma and in windy conditions.

I've tried multiple tire pressures (82 psi from door sticker, 110 psi from installer, up to 100 psi) but nothing resolves the side-to-side movement. I have several stability modifications installed (Rear Trac Bar, Aux Roadmaster Rear Swaybar, Front Roadmaster Swaybar, Koni FSD shocks), which previously helped with handling.

The movement feels like the towed truck is actually pushing the RV's rear side-to-side, making driving extremely uncomfortable. I'm within Michelin's 60-day/2500-mile buy-back period and want to understand why these tires are performing so differently from my previous set.

Could experienced RV owners help me diagnose what might be causing these handling problems? …more
Ford V10 Turbo Kit for Motorhomes: Cost, Risks & Better Alternatives
Engine Hard Not recommended 206 👍

Ford V10 Turbo Kit for Motorhomes: Cost, Risks & Better Alternatives

Before every camping season rolls around, I face the same dreaded reality with my Ford V10 motorhome crawling up mountain passes like a wounded turtle. What are the realistic costs involved? Are there major risks to the engine I should know about? Is this actually worth doing or should I look at other options? …more
RV Tire Replacement: When to Replace by Age - Complete 7 Year Rule Guide
Engine Easy Planning decision 176 👍

RV Tire Replacement: When to Replace by Age - Complete 7 Year Rule Guide

Pulled into three different tire shops asking about RV tire replacement and got three completely different answers about when tires actually need replacing. The unit has six tires with 2018 DOT date codes, making them 7 years old as of 2025. Mileage is approximately 28,000 miles, and visual inspection shows good tread depth with no apparent cracking, bulging, or other visible deterioration.

A tire technician who performed my state inspection indicated the tires appear serviceable from an external assessment standpoint. However, I understand there may be internal degradation factors not visible during standard inspection procedures.

What is the technical consensus on replacement timing for RV tires when age limits are reached but visible condition remains acceptable? Specifically looking for guidance on the 6-7 year replacement interval and whether internal rubber compound deterioration poses legitimate safety risks regardless of external appearance. …more
RV Tire Age Limits: Why Replace Michelin Tires After 7 Years Despite Good Tread
Engine Easy 15 minutes to inspect 165 👍

RV Tire Age Limits: Why Replace Michelin Tires After 7 Years Despite Good Tread

Called three different tire shops this month about my 2020 Newmar Ventana's Michelin 275/70R22.5 tires and all want them replaced just for being 6 years old despite perfect tread. I'm meticulous about tire maintenance - I check air pressure religiously before and after every trip, whether it's a short weekend getaway or an extended cross-country journey like the 5000-mile trip I just completed.

Despite my careful maintenance routine, I experienced a blowout on the right rear inside tire during the final leg of that recent long trip. When the roadside service technician came out to help, he recommended replacing all six tires specifically because of their age, even though the remaining tires still have plenty of tread depth and appear to be in excellent condition visually.

This has me confused because I've heard conflicting advice from other RV owners - some say well-maintained motorhome tires can safely last up to 10 years, while others insist on much shorter replacement intervals. I'm trying to understand what the actual safety guidelines are for RV tire replacement based on age versus tread wear. Should I really replace tires that still look good just because of when they were manufactured? What's the real story on how tire age affects safety, and how do I properly check the manufacturing date to make this decision? …more
Toyo vs Michelin RV Tires: Complete Comparison for Diesel Pusher Motorhomes
Engine Easy N/A - informational 137 👍

Toyo vs Michelin RV Tires: Complete Comparison for Diesel Pusher Motorhomes

Planning to replace the tires on my 2019 Tiffin Phaeton 40IH, and ever since I started getting quotes, everyone keeps suggesting Toyo as a cheaper alternative to Michelin.

I'm honestly a bit overwhelmed by all the tire choices and wondering if I'd be making a mistake switching brands. Will Toyo tires give me the same ride quality as the Michelins? I've heard you can save quite a bit of money, but I don't want to compromise safety or comfort since we're still learning how to handle this big rig.

Would really appreciate some guidance from those who've made this switch - are you happy with the decision or do you regret not sticking with Michelin? …more
Toyo M-156 RV Tire Review: Replacing M-154 Steering Tires
Engine Medium 1-2 hours shop time 117 👍

Toyo M-156 RV Tire Review: Replacing M-154 Steering Tires

After 50,000 miles, my Class A motorhome's 245/75R22.5 M-154 steering tires have uneven wear, sidewall cracks, AND are losing air pressure weekly. I've been running the Toyo M-154s for years and have been extremely satisfied with their performance, durability, and overall quality. However, I recently discovered that Toyo has discontinued the M-154 model and replaced it with the M-156.

From what I can see, the M-156 has a completely different tread pattern compared to the M-154, and I'm concerned about how this might affect performance. Specifically, I want to know if the construction quality and load ratings remain the same as the M-154, since those have been rock solid for me. I'm also curious about the road noise characteristics - the M-154s were reasonably quiet, but I'm wondering if the new tread design on the M-156 creates more or less road noise. Additionally, since this is a steering tire replacement, I want to confirm the proper replacement approach and whether there are any specific considerations I should keep in mind when switching from the M-154 to the M-156 design. …more

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Southwire EMS Built-in vs External Surge Protector: Do You Need Both?
General Easy 15 minutes to verify 108 👍

Southwire EMS Built-in vs External Surge Protector: Do You Need Both?

Opened my 2022 Holiday Rambler 38N DP and discovered it's eating through surge protectors way faster than normal, despite having the built-in Southwire system. Dealer says I might not need an external surge protector like a Watchdog since it's already built in.

Does a built-in Southwire surge guard provide the same protection as a standalone EMS unit? Should I still install an external surge protector or is the built-in system sufficient? Want to make sure I have proper protection without buying unnecessary equipment. …more
Class A vs Super C Motorhome: Complete Comparison Guide 2024
General Easy N/A - informational 105 👍

Class A vs Super C Motorhome: Complete Comparison Guide 2024

Before I commit to my next RV purchase, I'm trying to decide between a Class A and Super C motorhome after our recent 2+ week, 3K mile trip through PA-OH-KY-NC-VA and back to CT. We have never seen more Super C's. They used to be a bit of a unicorn. This trip, multiples each day and a 1 or 2 at almost every campground.

A friend says it's the more dependable Freightliner drivetrain. If we were to make the swap from a 5th wheel (not likely), it would probably be a Super C. I'm trying to understand why the market seems to be shifting.

I'm looking to understand the technical advantages: Are Super C's really more reliable because of the commercial truck chassis? Is the Freightliner drivetrain genuinely better than traditional motorhome platforms?

Anyone care to share their opinions and experiences with Super C versus Class A motorhomes? …more
2001 Triple E Diesel Pusher Buying Guide: Critical Inspection Tips & Red Flags
Engine Easy N/A - informational 101 👍

2001 Triple E Diesel Pusher Buying Guide: Critical Inspection Tips & Red Flags

Standing next to my neighbor's flawless 2001 Triple E Signature diesel pusher makes the concerning issues on this one I'm considering buying even more obvious. Never owned a diesel coach before, only gas units. At 24 years old, what are the critical inspection points I should focus on? Should I be concerned about the age, or is Triple E known for quality construction that holds up over time? …more
Monaco Knight 40 Fuel Economy: Real MPG Numbers When Towing a Car
General Easy N/A 101 👍

Monaco Knight 40 Fuel Economy: Real MPG Numbers When Towing a Car

Our 2012 Monaco Knight DFT 40 GOLD is sitting in the driveway right now with the Jeep hitched behind it, and I can practically see my wallet getting lighter just looking at this setup. We're looking at covering about 1000 miles over the course of the trip, and I'm trying to get realistic expectations for fuel costs and planning fuel stops accordingly.

I've heard wildly different numbers from other RV owners about what kind of fuel economy to expect when towing a vehicle behind a 40-foot diesel pusher like the Monaco Knight. Some people claim they get decent mileage, while others say it's absolutely terrible. I'd love to know what's actually realistic to expect in terms of MPG when towing, and if there are any driving techniques or speed considerations that can help maximize fuel economy on a long trip like this. …more
Diesel vs Gas Class A Motorhome for Family of 6: Expert Advice
Engine Medium 2-3 months research and shopping 101 👍

Diesel vs Gas Class A Motorhome for Family of 6: Expert Advice

Three months of research comparing diesel pushers versus gas Class A motorhomes for our family of 6 has left us more confused than ever!

Here's what's driving me crazy - diesel pushers from around 2010-2012 seem like the budget sweet spot, with their quieter engine placement at the rear and more comfortable ride. But we had a devastating mold problem in our last house that affected everyone's health, and I'm terrified of buying an older RV that might have hidden moisture issues.

The newer gas Class A units (2015 and up) seem like they'd be safer from a mold standpoint, but I worry we're sacrificing ride quality and long-term reliability. Since we don't already own a heavy-duty truck, a motorhome seems more practical than a 5th wheel. With four kids, comfort matters, but their health matters more.

Am I overthinking this, or should the mold risk really be the deciding factor here? I just need someone to tell me straight - which way would you go? …more
How to Find Emergency Diesel RV Repair Shops During Breakdown
Engine Easy Research during breakdown 99 👍

How to Find Emergency Diesel RV Repair Shops During Breakdown

Nobody believes my wife when she tells people our diesel pusher started billowing black smoke right when that fan belt snapped on Interstate 10, 40 miles from Houston. I know truckers deal with this all the time, so there's gotta be some go-to resources or apps they use to locate repair shops when they break down on the road. What's the smartest approach to quickly find diesel mechanics who can handle an RV when you're stranded? I'm talking about real-world tools and methods that actually work when you're in a jam, like I was where I could barely find anyone close to work on my vehicle. …more
Class A vs Class C RV: Complete 2024 Buyer's Guide & Size Comparison for Beginners
General Easy Research time 99 👍

Class A vs Class C RV: Complete 2024 Buyer's Guide & Size Comparison for Beginners

Staring down the RV lot this Saturday — should I be zeroing in on Class A or Class C models for my first purchase? I'm located in Georgia and looking for a Class A or Class C motorhome in the 28-33 foot range, with specific needs for my situation.

I keep reading that Class A RVs have more space and amenities, which sounds appealing since I want things like a king bed, a 30x36 shower, and room for recliners. But I also hear that Class C motorhomes are easier to drive and get better gas mileage, which might be important since I'm not super confident behind the wheel of a big rig yet.

I'm debating between diesel or gas engines, and whether to look at pre-covid models from established brands like Newmar and Tiffin, or newer options from Entegra and Coachmen. My budget is flexible, but ideally under $100,000.

I'm planning to tow a mid-sized SUV and take both short weekend trips and longer cross-country adventures, and I'll need space to store my recumbent trike. Would really appreciate some guidance on which type would be the better fit for my situation and skill level. Should I prioritize the extra space or the easier driving experience? …more

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How to Identify Unknown RV Parts: Complete Guide for Used RV Owners
General Easy 15-30 minutes research 98 👍

How to Identify Unknown RV Parts: Complete Guide for Used RV Owners

Walked away from the RV dealer after he dismissed these mystery parts in my used diesel pusher as "just junk" but they look too expensive to toss. I'm hoping you can help me identify them - I've actually got a photo (with a can for perspective to show scale). Some look like they might be plumbing related, others could be antenna components, but honestly I have NO clue what most of this stuff is for!

I've been going through everything trying to figure out what belongs where and what might be important vs just junk the previous owner left behind. I'm getting pretty frustrated because I don't want to throw away something critical, but I also don't want to keep a bunch of useless parts cluttering up my storage.

What's the best way to actually identify these mystery RV parts? I feel like I've hit a wall and could really use some direction on how to tackle this systematically. …more
Coachman Euro F53 Chassis Upgrades: Air vs Incremental
General Medium 2-4 days for complete installation 97 👍

Coachman Euro F53 Chassis Upgrades: Air vs Incremental

Finally hit my budget limit after other RV repairs — is there a way to fix my Coachman Euro 28' F53 Godzilla handling issues for under $500? After 18+ years driving diesel pushers, this thing rides like a covered wagon and steers like a shopping cart at highway speeds. I've gotten quotes for a full air ride suspension conversion at $30K, but that's nearly 20% of the $160K I paid for this RV.

I'm seriously considering the incremental upgrade route instead - maybe $15K spread across Koni shocks, Sumo Springs, sway bars, SuperSteer components, and better tires. Everyone says you can make meaningful improvements this way, but I'm worried I'll still end up disappointed and out the money.

Has anyone actually made their F53 chassis livable with the incremental approach? Can I really get 80% of the benefit for half the cost, or am I just throwing good money after bad? I need this thing to be safe and comfortable for Florida highway driving, but I'm tired of dumping money into what feels like a lost cause. …more
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